libdt: cache of_find_device_by_node

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LuminaSensum / dt-utils

Browse code libdt: cache of_find_device_by_node_path results Scanning udev for devices with a OF_FULLNAME property can take a long time. Since we may do this multiple times cache the results during first run to speed up subsequent runs. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> WIP_master-LS master next v2017.03.0/topic/efi-state v2019.01.0/topic/efi-state v2019.01.0 v2018.05.1 v2018.05.0 v2017.03.0 v2016.12.0
1 parent 3491b5a commit 2e58d1bebaa9957bdf1cbc74e1de62ef0e3ec828 Sascha Hauer authored on 24 Aug 2016

Browse code

libdt: cache of_find_device_by_node_path results

Scanning udev for devices with a OF_FULLNAME property can take
a long time. Since we may do this multiple times cache the results
during first run to speed up subsequent runs.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

WIP_master-LS master next v2017.03.0/topic/efi-state v2019.01.0/topic/efi-state v2019.01.0 v2018.05.1 v2018.05.0 v2017.03.0 v2016.12.0

1 parent 3491b5a commit 2e58d1bebaa9957bdf1cbc74e1de62ef0e3ec828

Sascha Hauer authored on 24 Aug 2016

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